192513201

Appears in sequences

• Number of nX3 0..2 arrays avoiding the pattern z-2 z-1 z in any row or column.at n=5A206695
• Number of nX6 0..2 arrays avoiding the pattern z-2 z-1 z in any row or column.at n=2A206698
• T(n,k)=Number of nXk 0..2 arrays avoiding the pattern z-2 z-1 z in any row or column.at n=30A206700
• T(n,k)=Number of nXk 0..2 arrays avoiding the pattern z-2 z-1 z in any row or column.at n=33A206700